
Michelson Doppler Imager


Medium Dependent Interface


Multiple Document Interface


Magnetic Direction Indicator


Miss Distance Indicator


Mechanical Design Integration


Media Dependent Interface


Memory Display Interface


Metered Dose Inhaler


methane diisocyanate


Methylene Diisocyanate

Major Depression Inventory

Management Development I

manic depressive illness

Manipulation Dependent Interface

Manual Data Input

Manual Data Interchange

Maryland Department of Information

Material Due In

Maximum Demand Indicator

Media Delivery Index

Media Dependant Interface

Mental Development Index

Mental Developmental Index

Menu-Driven Interface

meter-dose inhaler

metered dose inhalers

Methane Diphenyl Diisocyanate

Methyl Diphenylene Diisocyanate

methylene diphenyl diisocyanate